51 lines
1.8 KiB
Python
51 lines
1.8 KiB
Python
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import os
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import tkinter as tk
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from tkinter import filedialog, messagebox
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from PIL import Image
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def convert_to_jpg():
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# 打开文件选择对话框，让用户选择一个图片文件
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file_path = filedialog.askopenfilename(
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title="Select an image file",
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filetypes=[("Image files", "*.png;*.bmp;*.gif;*.tiff;*.jpeg;*.jpg")]
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)
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if file_path:
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try:
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# 使用Pillow打开图片
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with Image.open(file_path) as img:
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# 获取文件名和目录
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file_dir, file_name = os.path.split(file_path)
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# 创建新的文件名，替换扩展名为.jpg
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new_file_name = os.path.splitext(file_name)[0] + '.jpg'
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new_file_path = os.path.join(file_dir, new_file_name)
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# 如果文件已经存在，则添加一个数字后缀
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counter = 1
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while os.path.exists(new_file_path):
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new_file_name = os.path.splitext(file_name)[0] + f'_{counter}.jpg'
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new_file_path = os.path.join(file_dir, new_file_name)
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counter += 1
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# 转换图片格式为JPEG并保存
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img = img.convert('RGB')
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img.save(new_file_path, 'JPEG')
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messagebox.showinfo("Success", f"Image saved as {new_file_name}")
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except Exception as e:
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messagebox.showerror("Error", f"Failed to convert image: {e}")
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# 创建主窗口
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root = tk.Tk()
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root.title("Image to JPG Converter")
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# 设置窗口大小
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root.geometry("300x100")
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# 创建一个按钮，点击后执行转换操作
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convert_button = tk.Button(root, text="Convert Image to JPG", command=convert_to_jpg)
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convert_button.pack(pady=20)
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# 运行主循环
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root.mainloop()
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